An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.

A pharmacy formulation preparation system (2) for preparing individual pharmaceutical formulations such as formulations for ointments, semisolid preparations, eye drops, lotions, pills, capsules or teas in quantities of up to 5 kg, according to the invention comprises: reading means (8); weighing means (12); mixing means (14), in particular a stirrer having a drive and a mixing container; display means (10); a data processing unit (4) adapted to have access to data in a pharmacy-associated stock database area (6); a preparation database (18) comprising composition information; and that for the read-in individual prescription data of an individual prescription, by accessing the preparation database (18), the raw materials required for preparing the individual prescription and the respective quantities thereof as well as the time period, the processing devices and the procedure parameters of the mixing procedure can be determined.

A mixing apparatus (1) for mixing slaughter offal with a preservative agent, the apparatus comprising an offal collection tank (3) with a bottom (4) provided with a discharge opening (5) connectable to a closable discharge, an agitator (8) extending into the offal collection tank, and a pump unit (9) operatively connectable to the discharge, wherein the apparatus further comprises a preservative reservoir (7) mounted on top of the collection tank (3). A collection and preservation system is provided, wherein the addition of preservation agent can be strictly controlled, can easily and quickly be installed and connected when it is to be used. After use, the system is easily removed and cleaned.

A device (1) and method for the production of plastic parts (2), having a first plastic feed device (3a) for feeding a first liquid plastic starting component (K1); a second plastic feed device (3b) for feeding a second liquid plastic starting component (K2); a mixing device (5) with a mixing chamber (6), wherein in the mixing chamber the liquid plastic starting components that can be fed by the plastic feed devices can be mixed to form a plastic mixture (KG); a discharge nozzle (7) for discharging the plastic mixture; and a cooling device (8) for the mixing device, wherein a drying device (9) surrounding the mixing device at least in regions is provided, wherein the drying device has a separating device (10), a drying chamber (T) formed between the separating device and the mixing device, and a desiccant feeding device (11) opening into the drying chamber are disclosed.

Methods and systems for mixing dissimilar hydrocarbon feedstock materials to form hydrocarbon feedstock blends for subsequent processing. The dissimilar hydrocarbon feedstock materials can differ by chemical composition, polarity, solubility, and/or physical state and include one or more of biomass-derived materials, non-petroleum-derived oils or fats, polymers, fabrics or textiles, paper or cardboard, rubber, waste products, pyrolysis products of the foregoing, or petroleum-derived materials. Efficient and thorough mixing of the dissimilar hydrocarbon feedstock materials is performed by static inline mixing to form an intermediate blend, which is further mixed by high shear mixing to form the hydrocarbon feedstock blend. The methods and systems may involve other processing equipment e.g., strainers, filters, pumps, furnaces, heat exchangers, reactors, separators, tanks, and/or distillation columns. The hydrocarbon feedstock blend may be further processed by hydrocracking or hydroconversion e.g., by ebullated bed, fixed bed, or slurry bed reactor), solvent deasphalting, coking, fluid catalytic cracking, hydroprocessing, or hydrotreating.

The present disclosure provides a system for CO.sub.2 storage and utilization of a concrete mixing plant and a method thereof. The system includes a slurry making module, a cyclic grinding module and a material storage and application module. The cyclic grinding module can grind, in the presence of a gas containing CO.sub.2 and medium balls, a composite slurry prepared by the slurry making module, and can cyclically use the gas containing CO.sub.2, so as to realize continuous production of a carbon-mineralized slurry. The material storage and application module includes a material storage bin and a mixing machine connected with each other, and the material storage bin is configured to receive and store the carbon-mineralized slurry from a slurry bin. The mixing machine is configured to mix and prepare the carbon-mineralized slurry into a commodity concrete.

The present disclosure provides a system for CO.sub.2 storage and utilization of a concrete mixing plant and a method thereof. The system includes a slurry making module, a cyclic grinding module and a material storage and application module. The cyclic grinding module can grind, in the presence of a gas containing CO.sub.2 and medium balls, a composite slurry prepared by the slurry making module, and can cyclically use the gas containing CO.sub.2, so as to realize continuous production of a carbon-mineralized slurry. The material storage and application module includes a material storage bin and a mixing machine connected with each other, and the material storage bin is configured to receive and store the carbon-mineralized slurry from a slurry bin. The mixing machine is configured to mix and prepare the carbon-mineralized slurry into a commodity concrete.

The present disclosure relates to a tool set for disassembly and assembly of a crusher blade. The tool set of the present disclosure may provide a dedicated hand tool that facilitates quicker and safer disassembly and assembly of the blade when separating or replacing the crusher blade. That is, during the disassembly and assembly of the blade inside the crusher container, the blade can be disassembled and assembled by rotating the fastening member for fixing the blade in the opposite direction of the fastening direction without having to hold the sharp blade directly by hand, thereby ensuring that the blade replacement or removal can be performed safely and quickly.

A compact and transportable equipment adapted to be used for hydraulic fracturing operations on gas or oil fields includes a means for unloading powder polymer, a means for supplying a polymer powder to a silo, and a silo for storing polymer in powder form, the silo having inside a vertical screw located in a vertical pipe, the lower end of the shaft of the vertical screw extending outside of the silo. The equipment has a feed hopper of a polymer metering device, a device for metering out the powder polymer, at least one tank for hydrating and dissolving the dispersed polymer originating from the dispersing and grinding device, and at least one volumetric pump enabling injection and metering of the polymer solution. The lower end of the shaft of the vertical screw has a rotating ring, the rotating ring being perpendicularly fixed on the shaft and being equipped with at least three straight paddles, positioned perpendicularly to the horizontal plan of the ring.

A system for electric-motor driven transportation mechanism for fracturing operations is disclosed. The system includes at least one transportation mechanism to transport blender components for a blender fluid from a first tub that may be a proppant hopper to a second tub that may be a blender tub and that may be associated with a fracturing blender; an electric motor and a control unit associated with the at least one transportation mechanism; and at least one variable frequency drive (VFD) associated with the electric motors for real time control of a speed associated with the at least one transportation mechanism.